return res;
}
-const void set_type_arraytype_array(const ir_type *tp, ir_type **pts) {
+void set_type_arraytype_array(const ir_type *tp, ir_type **pts) {
ir_type **old = pmap_get(type_arraytype_map, tp);
if (old != pts)
pmap_insert(type_arraytype_map, tp, (void *)pts);